Dispenser for an air freshener



FIG. 1 is a side perspective view of a dispenser for an air freshener showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a side elevation view thereof, the opposite side being a mirror image of that shown; and

FIG. 4 is a bottom plan view thereof. 

The ornamental design for a dispenser for an air freshener, as shown and described. 